Package org.palladiosimulator.edp2.example

Class PieChartExampleData

java.lang.Object

org.palladiosimulator.edp2.example.PieChartExampleData

public class PieChartExampleData
extends Object

Contains all exemplary including an example model instance. This class also demonstrates the use of EDP2 for storing measurements and creating descriptions. The implemented example follows the EDP2 creation steps:

Step 1: Build ExperimentSetting
Step 2: Prepare Experiment Run (Add Raw Measurements, AggregationFunctions)
Step 3: Run the experiment and generate measurements All Measurements are stored in a Measurements directory. Additionally, all standard descriptions can be retrieved.

Field Summary

Fields

Modifier and Type	Field	Description
static String	NumberOfActiveJobsUUID
static String	SimTimeUUID

Constructor Summary

Constructors

Constructor	Description
PieChartExampleData()

Method Summary

Modifier and Type	Method	Description
Collection<org.palladiosimulator.metricspec.MetricDescription>	createExampleBaseMetricDescriptions(EList<org.palladiosimulator.metricspec.Description> existingDescriptions)	Creates all exemplary base metric descriptions.
void	createExampleExperimentMetadata()	Creates the exemplary experiment meta data.
Collection<org.palladiosimulator.metricspec.MetricDescription>	createExampleMetricSetDescriptions(EList<org.palladiosimulator.metricspec.Description> existingDescriptions)	Creates all exemplary metric set descriptions.
Collection<org.palladiosimulator.metricspec.Description>	getDescriptions()	Returns all exemplary descriptions.
ExperimentGroup	getExampleExperimentGroup()	Returns the exemplary experiment meta data.
String	printStoredMeasurements(Repository repo)	Reads and prints the example data from a repository.
String	printStoredMeasurements(Repository repo, String experimentGroupUuid)	Reads and prints the exemplary data stored for the experiment group in the repository.
void	simulateExperimentRun()	Simulates running an experiment.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SimTimeUUID

public static final String SimTimeUUID

See Also:

Constant Field Values

NumberOfActiveJobsUUID

public static final String NumberOfActiveJobsUUID

See Also:

Constant Field Values

Constructor Detail

PieChartExampleData

public PieChartExampleData()

Method Detail

getDescriptions

public Collection<org.palladiosimulator.metricspec.Description> getDescriptions()

Returns all exemplary descriptions.

Returns:

A collection containing all descriptions.

createExampleMetricSetDescriptions

public Collection<org.palladiosimulator.metricspec.MetricDescription> createExampleMetricSetDescriptions(EList<org.palladiosimulator.metricspec.Description> existingDescriptions)

Creates all exemplary metric set descriptions.

createExampleBaseMetricDescriptions

public Collection<org.palladiosimulator.metricspec.MetricDescription> createExampleBaseMetricDescriptions(EList<org.palladiosimulator.metricspec.Description> existingDescriptions)

Creates all exemplary base metric descriptions. Reuses existing ones (if available).

Parameters:

existingDescriptions - List of all existing metric descriptions.

createExampleExperimentMetadata

public void createExampleExperimentMetadata()

Creates the exemplary experiment meta data.

getExampleExperimentGroup

public ExperimentGroup getExampleExperimentGroup()

Returns the exemplary experiment meta data.

Returns:

the meta data.

simulateExperimentRun

public void simulateExperimentRun()

Simulates running an experiment.

printStoredMeasurements

public String printStoredMeasurements(Repository repo,
                                      String experimentGroupUuid)

Reads and prints the exemplary data stored for the experiment group in the repository. Does only print the generated example data in the DAOs. All data must be created by the other example data code to ensure correct functionality.

Parameters:

repo - The repository.

experimentGroupUuid - UUID of the experiment group which is queried.

Returns:

Formatted data.

printStoredMeasurements

public String printStoredMeasurements(Repository repo)

Reads and prints the example data from a repository.

Parameters:

repo - The repository.

Returns:

Formatted data or null if there is no data.